Ú°½‘O”¼3F-36.4(¸×½•½‹Ï37.7)
Ú°½Œã”¼3F-38.1(¸×½•½‹Ï38.1)
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1º:(*11,13)-(1,3)5-2,6,9-(7,4)(8,10)-12
2º:(*11,13)-(1,3)5-2,6-9-(7,4)(8,10)-12
3º:13(11,1,3)-5=9(2,6)-4,10-8,7=12
4º:13(11,1,3)5-9-(2,6,4)10-(7,8)=12
1’…”n / 2’…”n / 3’…”n